Piston Ring Set

The Cummins 3802429 Piston Ring Set is a genuine OEM component designed for use in Cummins C-Series engines, including 6C, ISC, and ISL models. This set includes a keystone top compression ring, an intermediate compression ring, and an oil control ring, all engineered to provide an optimal seal for the combustion chamber. Built from high-strength, wear-resistant materials, the rings help maintain proper compression, reduce oil consumption, and improve overall engine performance. Ideal for engine overhauls or maintenance, this piston ring set ensures long-lasting durability and consistent operation under demanding conditions.